There is not a single class of vertebrated animals which, when it first appears, is represented by analogues of the lowest known members of the same class.
Source: wiktionary
Vertebrated
Synonyms for "vertebrated" (1 found)
Ranked by relevance and common usage.
Closest matches (1)
Determiner(1 words)
most vertebrate
Sample sentences
2 total sentences available.
And they think I'm going to crawl about on my stomach--on my vertebrated stomach!
Source: wiktionary